title: Subhuman primates as models for the development of male contraceptives.
mesh_terms: D020101:Acrosome Reaction; D000726:Androgen Antagonists; D000818:Animals; D002522:Chlorocebus aethiops; D003272:Contraceptive Agents, Male / Q000494:pharmacology; D006801:Humans; D008297:Male; D023421:Models, Animal; D009828:Oleanolic Acid / Q000494:pharmacology; D011323:Primates; D013094:Spermatozoa / Q000502:physiology; D014659:Vasectomy
chemical_list: D000726:Androgen Antagonists; D003272:Contraceptive Agents, Male; D009828:Oleanolic Acid